not yet, by the way it only has 1 tub on each shelf, 2 31 qts, bottem has 74, underbed. but aside from benddng no problems, i talked to peeps on reptic zone and got same answers, just pposting it here to see everybodys, response. not worried about wear, at moment, this is just a 4-6 month fix, till i can get some real racks, the boaphile killed the wallet for a while